FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N3981X — Sonex Aircraft ONEX
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
ALVARADO LESLIE RUBERO
Registrant Type
Individual
Location
TOA ALTA, PR
Status
Registration Valid
Certificate Issued
Oct 28, 2025
Airworthiness Date
Feb 22, 2014
Registration Expires
Oct 31, 2032
Last Action
Oct 28, 2025
Aircraft
Serial Number
098
Year Manufactured
2014
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
REVMASTER 2300
Engines / Seats
1 / 1
Weight Class
CLASS 1
Mode S (Hex)
A4A312
Type History
Sonex Aircraft ONEX type page → — 83 registered · 19 NTSB records · 0 airworthiness directives
Live position via ICAO24 A4A312
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